155005116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 479001600

約数和(自身を除く): 323996484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 29, 34, 38, 42, 51, 57, 58, 68, 76, 84, 87, 102, 114, 116, 119, 133, 174, 197, 203, 204, 228, 238, 266, 323, 348, 357, 394, 399, 406, 476, 493, 532, 551, 591, 609, 646, 714, 788, 798, 812, 969, 986, 1102, 1182, 1218, 1292, 1379, 1428, 1479, 1596, 1653, 1938, 1972, 2204, 2261, 2364, 2436, 2758, 2958, 3306, 3349, 3451, 3743, 3857, 3876, 4137, 4522, 5516, 5713, 5916, 6612, 6698, 6783, 6902, 7486, 7714, 8274, 9044, 9367, 10047, 10353, 11229, 11426, 11571, 13396, 13566, 13804, 14972, 15428, 16548, 17139, 18734, 20094, 20706, 22458, 22852, 23142, 23443, 26201, 27132, 28101, 34278, 37468, 39991, 40188, 41412, 44916, 46284, 46886, 52402, 56202, 63631, 65569, 68556, 70329, 78603, 79982, 93772, 97121, 104804, 108547, 112404, 119973, 127262, 131138, 140658, 157206, 159964, 190893, 194242, 196707, 217094, 239946, 254524, 262276, 281316, 291363, 314412, 325641, 381786, 388484, 393414, 434188, 445417, 479892, 582726, 651282, 679847, 759829, 763572, 786828, 890834, 1165452, 1302564, 1336251, 1359694, 1519658, 1781668, 1845299, 2039541, 2279487, 2672502, 2719388, 3039316, 3690598, 4079082, 4558974, 5345004, 5535897, 7381196, 8158164, 9117948, 11071794, 12917093, 22143588, 25834186, 38751279, 51668372, 77502558, 155005116]

約数ペア:

[(1, 155005116), (2, 77502558), (3, 51668372), (4, 38751279), (6, 25834186), (7, 22143588), (12, 12917093), (14, 11071794), (17, 9117948), (19, 8158164), (21, 7381196), (28, 5535897), (29, 5345004), (34, 4558974), (38, 4079082), (42, 3690598), (51, 3039316), (57, 2719388), (58, 2672502), (68, 2279487), (76, 2039541), (84, 1845299), (87, 1781668), (102, 1519658), (114, 1359694), (116, 1336251), (119, 1302564), (133, 1165452), (174, 890834), (197, 786828), (203, 763572), (204, 759829), (228, 679847), (238, 651282), (266, 582726), (323, 479892), (348, 445417), (357, 434188), (394, 393414), (399, 388484), (406, 381786), (476, 325641), (493, 314412), (532, 291363), (551, 281316), (591, 262276), (609, 254524), (646, 239946), (714, 217094), (788, 196707), (798, 194242), (812, 190893), (969, 159964), (986, 157206), (1102, 140658), (1182, 131138), (1218, 127262), (1292, 119973), (1379, 112404), (1428, 108547), (1479, 104804), (1596, 97121), (1653, 93772), (1938, 79982), (1972, 78603), (2204, 70329), (2261, 68556), (2364, 65569), (2436, 63631), (2758, 56202), (2958, 52402), (3306, 46886), (3349, 46284), (3451, 44916), (3743, 41412), (3857, 40188), (3876, 39991), (4137, 37468), (4522, 34278), (5516, 28101), (5713, 27132), (5916, 26201), (6612, 23443), (6698, 23142), (6783, 22852), (6902, 22458), (7486, 20706), (7714, 20094), (8274, 18734), (9044, 17139), (9367, 16548), (10047, 15428), (10353, 14972), (11229, 13804), (11426, 13566), (11571, 13396)]